扁桃酸|611-71-2

中文名称: 扁桃酸 

中文同义词: (R)-(-)-扁桃酸;D-苦杏仁酸;(-)-扁桃酸 也叫苯基乙醇酸;(R)-(-)-扁桃酸/苦杏仁酸/苯羟乙酸;D-(-)-扁桃酸(>99.0%(GC)(T));舍曲林EP杂质E;扁桃酸;(-)-扁桃酸 

英文名称: Mandelic acid 

英文同义词: (R)-(-)-2-MANDELIC ACID;(R)-2-HYDROXY-2-PHENYLACETIC ACID;(R)-(-)-AMYGDALIC ACID;(R)-ALPHA-HYDROXYPHENYLACETIC ACID;R-(-)-ALPHA-HYDROXYPHENYLACETIC ACID;(R)-(-)-MANDELIC ACID;(R)-MANDELIC ACID;ALPHAR-HYDROXY-BENZENEACETIC ACID 

CAS号: 611-71-2 

分子式: C8H8O3 

分子量: 152.15 

EINECS号: 210-276-6 

熔点  131-133 °C(lit.)

比旋光度  -150 º (c=2.5, H2O) 

沸点  214.6°C (rough estimate) 

密度  1.1677 (rough estimate) 

折射率  -153.5 ° (C=1, H2O) 

闪点  >190℃ 

储存条件  Refrigerator 

溶解度  109.8g/l soluble 

形态 Crystalline Powder, Crystals or Flakes 

酸度系数(pKa) 3.37(at 25℃) 

颜色 White to slightly yellow-beige 

PH值 2.1 (60g/l, H2O, 20℃) 

旋光性 (optical activity) [α]25/D 151°, c = 1 in ethanol 

水溶解性  It is partly soluble in water, freely soluble in isopropyl and ethyl alcohol. 

敏感性  Light Sensitive 

BRN  2691094 

稳定性 Stable, but light sensitive. Combustible. Incompatible with strong bases, strong oxidizing agents. 

CAS 数据库 611-71-2(CAS DataBase Reference)